1. Earth-prints
  2. Affiliation
  3. INGV
  4. Article published / in press
Please use this identifier to cite or link to this item: http://hdl.handle.net/2122/9862
DC FieldValueLanguage
dc.contributor.authorallPiccinini, D.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Pisa, Pisa, Italiaen
dc.contributor.authorallPastori, M.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma1, Roma, Italiaen
dc.contributor.authorallMargheriti, L.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione CNT, Roma, Italiaen
dc.date.accessioned2015-06-11T06:47:14Zen
dc.date.available2015-06-11T06:47:14Zen
dc.date.issued2013-07en
dc.identifier.urihttp://hdl.handle.net/2122/9862en
dc.description.abstractAn automatic analysis code called ANISOMAT+ has been developed and improved to automatically retrieve the crustal anisotropic parameters fast polarization direction (ϕ) and delay time (δt) related to the shear wave splitting phenomena affecting seismic S-wave. The code is composed of a set of MatLab scripts and functions able to evaluate the anisotropic parameters from the three-component seismic recordings of local earthquakes using the cross-correlation method. Because the aim of the code is to achieve a fully automatic evaluation of anisotropic parameters, during the development of the code we focus our attention to devise several automatic checks intended to guarantee the quality and the stability of the results obtained. The basic idea behind the development of this automatic code is to build a tool able to work on a huge amount of data in a short time, obtaining stable results and minimizing the errors due to the subjectivity. These behaviors, coupled to a three component digital seismic network and a monitoring system that performs automatic pickings and locations, are required to develop a real-time monitoring of the anisotropic parameters.en
dc.language.isoEnglishen
dc.publisher.nameElsevier Science Limiteden
dc.relation.ispartofComputers & geosciencesen
dc.relation.ispartofseries/56(2013)en
dc.subjectshear wave splitting, Earthquake forecast, Anisotropy, Cross-correlation methoden
dc.titleANISOMAT+: An automatic tool to retrieve seismic anisotropy from local earthquakesen
dc.typearticleen
dc.description.statusPublisheden
dc.description.pagenumber62-68en
dc.identifier.URLhttp://www.sciencedirect.com/science/article/pii/S0098300413000265#en
dc.subject.INGV04. Solid Earth::04.01. Earth Interior::04.01.02. Geological and geophysical evidences of deep processesen
dc.subject.INGV04. Solid Earth::04.02. Exploration geophysics::04.02.06. Seismic methodsen
dc.subject.INGV04. Solid Earth::04.02. Exploration geophysics::04.02.07. Instruments and techniquesen
dc.subject.INGV04. Solid Earth::04.04. Geology::04.04.01. Earthquake geology and paleoseismologyen
dc.subject.INGV04. Solid Earth::04.04. Geology::04.04.11. Instruments and techniquesen
dc.subject.INGV04. Solid Earth::04.06. Seismology::04.06.03. Earthquake source and dynamicsen
dc.subject.INGV04. Solid Earth::04.06. Seismology::04.06.07. Tomography and anisotropyen
dc.subject.INGV04. Solid Earth::04.06. Seismology::04.06.10. Instruments and techniquesen
dc.subject.INGV04. Solid Earth::04.07. Tectonophysics::04.07.05. Stressen
dc.subject.INGV05. General::05.01. Computational geophysics::05.01.01. Data processingen
dc.subject.INGV05. General::05.01. Computational geophysics::05.01.05. Algorithms and implementationen
dc.identifier.doi10.1016/j.cageo.2013.01.012en
dc.relation.referencesReferences Bianco and Zaccarelli, 2009 F. Bianco, L. Zaccarelli A reappraisal of shear wave splitting parameters from Italian active volcanic areas through a semiautomatic algorithm Journal of Seismology, 13 (2009), pp. 253–266 http://dx.doi.org/10.1007/s10950-008-9125-z View Record in Scopus | Full Text via CrossRef | Citing articles (15) Bouin and Bernard, 1994 M.P. Bouin, P. Bernard Analysis of strong motion S wave polarization of the 15 October 1979 Imperial Valley earthquakes Bulletin of the Seismological Society of America, 84 (1994), pp. 1770–1785 View Record in Scopus | Citing articles (12) Bowman and Ando, 1987 J.R. Bowman, M. Ando Shear wave splitting in the upper-mantle wedge above the Tonga subduction zone Geophysical Journal of Royal Astronomical Society, 88 (1987), pp. 25–41 View Record in Scopus | Full Text via CrossRef | Citing articles (151) Crampin and Gao, 2010 S. Crampin, Y. Gao Earthquakes can be stress-forecast Geophysical Journal International, 180 (2010), pp. 1124–1127 View Record in Scopus | Full Text via CrossRef | Citing articles (10) Crampin and Gao, 2006 S. Crampin, Y. Gao A review of techniques for measuring shear-wave splitting above small earthquakes Physics of the Earth and Planetary Interiors, 159 (2006), pp. 1–14 Article | PDF (283 K) | View Record in Scopus | Citing articles (36) Crampin, 1978 S. Crampin Seismic wave propagation through a cracked solid: polarization as a possible dilatancy diagnostic Geophysical Journal of the Royal Astronomical Society, 53 (1978), pp. 467–496 Full Text via CrossRef Crampin and Booth, 1985 S. Crampin, D.C. Booth Shear-wave polarizations near the North Anatolian fault—II. Interpretation in terms of crack-induced anisotropy Geophysical Journal of the Royal Astronomical Society, 83 (1985), pp. 75–92 View Record in Scopus | Full Text via CrossRef | Citing articles (66) Crampin, 1993 S. Crampin Arguments for EDA Canadian Journal of Exploration Geophysics, 29 (1993), pp. 18–30 Crampin, 1999 S. Crampin Stress-forecasting earthquakes Seismological Research Letters, 70 (1999), pp. 291–293 View Record in Scopus | Full Text via CrossRef | Citing articles (6) Crampin and Peacock, 2005 S. Crampin, S. Peacock A review of shear-wave splitting in the compliant crack-critical anisotropic Earth Wave Motion, 41 (2005), pp. 59–77 Article | PDF (775 K) | View Record in Scopus | Citing articles (82) De Lorenzo and Trabace, 2011 S. De Lorenzo, M. Trabace Seismic anisotropy of the shallow crust in the Umbria–Marche (Italy) region Physics of the Earth and Planetary Interiors, 189 (2011), pp. 34–46 Article | PDF (1721 K) | View Record in Scopus | Citing articles (6) Goldstein and Snoke, 2005 Goldstein, P., Snoke, A., 2005. SAC Availability for the IRIS Community. Incorporated Institutions for Seismology Data Management Center Electronic Newsletter, 〈http://www.iris.edu/news/newsletter/vol7no1/page1.htm〉. Hao et al., 2008 P. Hao, Y. Gao, S. Crampin An expert system for measuring shear-wave splitting above small earthquakes Computers & Geosciences, 34 (2008), pp. 226–234 Article | PDF (1049 K) | View Record in Scopus | Citing articles (4) Jurkevics, 1988 A. Jurkevics Polarization analysis of 3-component array data Bulletin of the Seismological Society of America, 78 (5) (1988), pp. 1725–1743 View Record in Scopus | Citing articles (202) Lahr, 1999 Lahr, J., 1999. HYPOELLIPSE: A Computer Program for Determining Local Earthquake Hypocentral Parameters, Magnitude, and First-Motion Pattern, Y2K Compliant Version. US Deptartment of the Interior, US Geological Survey. Lucente et al., 2010 F.P. Lucente, P. De Gori, L. Margheriti, D. Piccinini, M. Di Bona, C. Chiarabba, N. Piana Agostinetti Temporal variation of seismic velocity and anisotropy before the 2009 MW 6.3 L'Aquila earthquake, Italy Geology, 38 (2010), pp. 1015–1018 View Record in Scopus | Citing articles (42) Margheriti et al., 2006 L. Margheriti, M.F. Ferulano, M. Di Bona Seismic anisotropy and its relation with crust and stress field in the Reggio Emilia region (Northern Italy) Geophysical Journal International, 167 (2) (2006), pp. 1035–1043 View Record in Scopus | Full Text via CrossRef | Citing articles (9) McNamara and Owens, 1993 D.E. McNamara, T.J. Owens Azimuthal shear wave velocity anisotropy in the Basin and Range province using Moho Ps converted phases Journal of Geophysical Research, 98 (1993), p. 12003 Full Text via CrossRef Meltzer and Christensen, 2001 A. Meltzer, N. Christensen Nanga Parbat crustal anisotropy: implications for interpretation of crustal velocity structure and shear-wave splitting Geophysical Research Letters, 28 (10) (2001), pp. 2129–2132 http://dx.doi.org/10.1029/2000GL012262 View Record in Scopus | Full Text via CrossRef | Citing articles (22) Nuttli, 1961 O. Nuttli The effect of the Earth's surface on the S wave particle motion Bulletin of the Seismological Society of America, 51 (1961), pp. 237–246 View Record in Scopus | Citing articles (71) Pastori et al., 2009 M. Pastori, D. Piccinini, L. Margheriti, L. Improta, L. Valoroso, L. Chiaraluce, C. Chiarabba Stress aligned cracks in the upper crust of the Val d'Agri region as revealed by shear wave splitting Geophysical Journal International, 179 (2009), pp. 601–614 View Record in Scopus | Full Text via CrossRef | Citing articles (9) Pastori et al., 2012 Pastori, M., Piccinini, D., Valoroso, L., Wuestefeld, A., Zaccarelli, L., Bianco, F., Kendall, M., Di Bucci, D., Margheriti, L., Barchi, M.R., 2012. Crustal fracturing field and presence of fluid as revealed by seismic anisotropy: case histories from seismogenic areas in the Apennines (Italy), Bollettino di Geofisica Applicata e Teorica 53 (4), 417–433. 10.4430/bgta0047 Piccinini et al., 2003 D. Piccinini, M. Cattaneo, C. Chiarabba, L. Chiaraluce, M. De Martin, M. Di Bona, M. Moretti, G. Selvaggi, P. Augliera, D. Spallarossa, G. Ferretti, A. Michelini, A. Govoni, P. Di Bartolomeo, M. Romanelli, J. Fabbri A microseismic study in a low seismicity area of Italy: the Città di Castello 2000–2001 experiment Annals of. Geophysics., 46 (6) (2003), pp. 1315–1324 View Record in Scopus | Citing articles (43) Piccinini et al., 2006 D. Piccinini, M. Margheriti, L. Chiaraluce, M. Cocco Space and time variation of crustal anisotropy during the 1997 Umbria-Marche, central Italy, seismic sequence Geophysical Journal International, 167 (3) (2006), pp. 1482–1490 View Record in Scopus | Full Text via CrossRef | Citing articles (12) Savage et al., 2010 M.K. Savage, A. Wessel, T. Hurst, N. Teanby Automatic shear wave splitting and applications to time varying anisotropy at Mt. Ruapehu volcano, New Zealand Journal of Geophysical Research: Solid Earth, 115 (2010), p. B12321 Full Text via CrossRef Silver and Chan, 1991 P.G. Silver, W.W. Chan Shear-wave splitting and subcontinental mantle deformation Journal of Geophysics Research, 96 (1991), pp. 16.429–16.454 http://dx.doi.org/10.1029/91JB00899 The Mathworks, Inc., 2012 The Mathworks, Inc., 2012. MatLab. 〈www.mathworks.com〉. Unglert et al., 2011 K. Unglert, M.K. Savage, N. Fournier, T. Ohkura, Y. Abe Shear wave splitting, vP/vS, and GPS during a time of enhanced activity at Aso caldera, Kyushu Journal of Geophysical Research, 116 (2011), p. B11203 http://dx.doi.org/10.1029/2011JB008520 Full Text via CrossRef Vidale, 1986 J.H. Vidale Complex polarization analysis of particle motion Bulletin of the Seismological Society of America, 76 (1986), pp. 1393–1406 Wuestefeld et al., 2008 A. Wuestefeld, G. Bokelmann, C. Zaroli, G. Barroul SplitLab: a shear-wave splitting environment in Matlab Computer & Geosciences, 34 (2008), pp. 515–528 Zaccarelli et al., Zaccarelli, L., Bianco, F., Zaccarelli, R., 2012. Splitting parameter yield (SPY): a program for semiautomatic analysis of shear-wave splitting. Computers & Geosciences 40, 138–145 Zhang and Schwartz, 1994 Z. Zhang, S.Y. Schwartz Seismic anisotropy in the shallow crust of the Loma Prieta segment of the San Andreas fault system Journal of Geophysical Research, 99 (B5) (1994), pp. 9651–9661 http://dx.doi.org/10.1029/94JB00241 Full Text via CrossRef Zinke and Zoback, 2000 J.C. Zinke, M.D. Zoback Structure-related and stress-induced shear-wave velocity anisotropy: observations from microearthquakes near the Calaveras Fault in Central California Bulletin of the Seismological Society of America, 90 (2000), pp. 1305–1312 http://dx.doi.org/10.1785/0119990099 View Record in Scopus | Full Text via CrossRef | Citing articles (34) Zollo and Bernard, 1991 A. Zollo, P. Bernard Fault mechanisms from near source data: joint inversion of P polarities and S polarizations Geophysical Journal International, 104 (1991), pp. 441–451en
dc.description.obiettivoSpecifico1T. Geodinamica e interno della Terraen
dc.description.obiettivoSpecifico2T. Tettonica attivaen
dc.description.obiettivoSpecifico4T. Fisica dei terremoti e scenari cosismicien
dc.description.obiettivoSpecifico6T. Sismicità indotta e caratterizzazione sismica dei sistemi naturalien
dc.description.obiettivoSpecifico3IT. Calcolo scientifico e sistemi informaticien
dc.description.journalTypeJCR Journalen
dc.description.fulltextrestricteden
dc.relation.issn0098-3004en
dc.relation.eissn1873-7803en
dc.contributor.authorPiccinini, D.en
dc.contributor.authorPastori, M.en
dc.contributor.authorMargheriti, L.en
dc.contributor.departmentIstituto Nazionale di Geofisica e Vulcanologia, Sezione Pisa, Pisa, Italiaen
dc.contributor.departmentIstituto Nazionale di Geofisica e Vulcanologia, Sezione Roma1, Roma, Italiaen
dc.contributor.departmentIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione ONT, Roma, Italiaen
item.openairetypearticle-
item.cerifentitytypePublications-
item.languageiso639-1en-
item.grantfulltextrestricted-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.fulltextWith Fulltext-
crisitem.author.deptIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Pisa, Pisa, Italia-
crisitem.author.deptIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma1, Roma, Italia-
crisitem.author.deptIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione ONT, Roma, Italia-
crisitem.author.orcid0000-0002-1826-646X-
crisitem.author.orcid0000-0002-8354-6978-
crisitem.author.orcid0000-0003-3853-254X-
crisitem.author.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.author.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.author.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.classification.parent04. Solid Earth-
crisitem.classification.parent04. Solid Earth-
crisitem.classification.parent04. Solid Earth-
crisitem.classification.parent04. Solid Earth-
crisitem.classification.parent04. Solid Earth-
crisitem.classification.parent04. Solid Earth-
crisitem.classification.parent04. Solid Earth-
crisitem.classification.parent04. Solid Earth-
crisitem.classification.parent04. Solid Earth-
crisitem.classification.parent05. General-
crisitem.classification.parent05. General-
crisitem.department.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.department.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.department.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
Appears in Collections:Article published / in press
Files in This Item:
File Description SizeFormat Existing users please Login
Piccinini.pdfMain Article1.09 MBAdobe PDF
Show simple item record

WEB OF SCIENCETM
Citations

9
checked on Feb 10, 2021

Page view(s) 10

544
checked on Apr 24, 2024

Download(s) 50

141
checked on Apr 24, 2024

Google ScholarTM

Check

Altmetric